.de-bg {
    background: #fff
}
.de-text-overflow-1 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.de-text-overflow-2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    word-break: break-all;
}

img {
    pointer-events: none;  //就是让标签不接受鼠标事件（含click，mousemove，mouseup之类的）。
}